ok will try and make this brief...my ex and i broke up in sept. He met a new girlfriend in feb, who he immediately wanted to meet the kids etc, which I didn't agree with due to the possible impact it may have on them...split quite new etc. It turned out he did it anyway and for a month they kept it secret as he has told them not to tell me or i'd go mad at him..We continued to disagree over the subject, i have no problem with him moving on, really i don't, but at this point and so early on i didn't see why he couldn't spend the little time he has with the children with the children not his girlfriend aswell. Anyway he asked me if she could stop over and I told him i couldn't tell him what to do and that i was fed up of being at loggerheads over it. On that occasion she had been in my twins company for five minutes (aged 9) and he let her take them into town shopping on her own. So they just met her, they were supposed to be with their dad, but she took them off on their own..I am begining to think at this point that he has absolutely no consideration for how difficult this is for them. I have tried very hard to show no hard feelings in front of the children, so when she bought them clothes i made them do me a fashion show etc...Anyway this relationship is now about three and a half months old, and whenever he has the children she is there too, even whne he took them out at lunchtime from school and every over night. I have not tried to influence my children but my son is beginning to say he doesn't want to see his dad when she is there, I told him that perhpas he should tell daddy how he feels (along with shes his new girlfriend etc) but he says he doesn't want to make his daddy sad. I feel really sad that my 7 year old feels emotionally responsible for his father when actually his dad will not recognise the problems the children are facing. I have tried discussing it but he just will not concede, thinks i am bitter etc, when in fact I don't think i could have been more reasonable. How do i make him see that he needs to spoend some time with his kids, not trying to play happy families....am i being unrealistic and consequently unreasonable....would like some honest feedback please